diff --git a/internal/parser/resultdetail/parser.go b/internal/parser/resultdetail/parser.go
index a8a24e0..8bdb026 100644
--- a/internal/parser/resultdetail/parser.go
+++ b/internal/parser/resultdetail/parser.go
@@ -47,9 +47,9 @@ func (*ResultDetail) Run(results []stage.ExecutorResult, confAny any) (
 		}
 		for _, file := range conf.ShowFiles {
 			content, ok := result.Files[file]
-			comment += fmt.Sprintf("File: `%s`.\n", file)
+			comment += fmt.Sprintf("File: `%s`:\n", file)
 			if ok {
-				comment += fmt.Sprintf("```%s\n```\n", content)
+				comment += fmt.Sprintf("```\n%s\n```\n", content)
 			} else {
 				comment += "Not found.\n"
 			}